No, the tin in it might be paramagnetic and be effected slightly by a super strong magnetic field, but both gallium and indium are diamagnetic so you ain't goin

No, the tin in it might be paramagnetic and be effected slightly by a super strong magnetic field, but both gallium and indium are diamagnetic so you ain't going to be able to do really anything to it. I would also be worried if you did manage to effect it with some crazy strong million dollar electromagnet, you might cause it to wet to material you don't want it on and make it even more difficult to remove, but maybe that wouldn't happen. Im my limited experience putting it on my computer, it is fairly difficult to get it to wet to a surface, so any extra stays beaded up like mercury and can be kind of moved around and brushed away with a cotton swab without too much trouble. But once it is wetted to a surface it would be fairly difficult and labor intensive to completely remove unless it is a mirror finish because it will want to stay trapped in the very bottom of even the tiniest little sanding scratches or machining marks.